Agntor – Trust infrastructure for AI agents (identity, escrow, guard)
The SDK exposes the exact primitives you want for autonomous-agent commerce: register/resolve identity, attest and badge verification, create/fund/cancel escrows, release/slash settlements, and reputation queries — plus event hooks. It's a smart, timely idea to stitch payments and trust into agent URIs, but the repo still reads like an early SDK: docs and integration examples are thin and there's no clear public security/settlement audit or adoption evidence yet.